Annual mean
Annual mean of daily highs
Annual mean of daily lows
Louisa town, Virginia
Official LSAD Designation: Louisa town • Census GEOID: 5147144
• Louisa County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Louisa town.
Reference Weather Station: LOUISA, VA US (ID: USC00445050)
• Located 1.8 miles from community center
• Elevation: 128.0 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 45.2° | 25.4° | 35.3° | 3.00" |
| February | 49.4° | 27.0° | 38.2° | 2.74" |
| March | 58.2° | 32.8° | 45.5° | 3.70" |
| April | 69.8° | 42.3° | 56.1° | 3.38" |
| May | 76.0° | 52.0° | 64.0° | 3.97" |
| June | 83.2° | 60.7° | 71.9° | 4.33" |
| July | 86.7° | 65.2° | 76.0° | 4.18" |
| August | 85.3° | 63.6° | 74.4° | 3.68" |
| September | 79.0° | 56.3° | 67.6° | 4.49" |
| October | 68.6° | 44.4° | 56.5° | 3.81" |
| November | 57.4° | 34.1° | 45.8° | 3.59" |
| December | 48.1° | 28.1° | 38.1° | 3.33" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station LOUISA, VA US (ID: USC00445050) • 1.8 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 57.5 | 70.3 | 44.6 |
| 2011 | 58.4 | 70.5 | 46.4 |
| 2012 | 58.6 | 71.0 | 46.2 |
| 2013 | 56.3 | 67.6 | 44.9 |
| 2014 | 55.4 | 67.3 | 43.4 |
| 2015 | 56.6 | 68.4 | 44.8 |
| 2016 | 57.5 | 69.0 | 46.0 |
| 2017 | 57.8 | 69.7 | 45.9 |
| 2018 | 57.2 | 67.8 | 46.5 |
| 2019 | 57.0 | 68.6 | 45.4 |
| 2020 | 57.5 | 68.7 | 46.3 |
| 2021 | 57.1 | 69.3 | 44.9 |
| 2022 | 56.0 | 68.2 | 43.9 |
| 2023 | 57.6 | 70.1 | 45.1 |
| 2024 | 58.9 | 70.8 | 47.0 |
| 2025 | 57.9 | 69.7 | 46.1 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.